<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>这是一个页面</title>
</head>
<body>
    <img src="壁纸.jpg" alt = "壁纸图片加载失败" width="50%" height="50%" title="这是一张壁纸图片" border="2px" >
</body>
</html>